Table 2.
Reticular pseudodrusen group (n = 60) |
Non-reticular pseudodrusen group (n = 75) |
P-value* | Age-adjusted P-value† | |
---|---|---|---|---|
Mean retinal thickness (μm) | 287.31 ± 24.36 | 294.27 ± 20.71 | 0.075 | 0.493 |
Subfoveal choroidal thickness (μm) | 158.13 ± 42.53 | 237.89 ± 60.94 | < 0.001 | < 0.001 |
3 mm drusen area (mm2)** | 0.50 ± 0.74 | 0.37 ± 0.73 | 0.308 | 0.929 |
5 mm drusen area (mm2)** | 0.80 ± 1.07 | 0.55 ± 1.02 | 0.182 | 0.764 |
Square root of 3 mm drusen area | 0.50 ± 0.51 | 0.33 ± 0.51 | 0.071 | 0.519 |
Square root of 5 mm drusen area | 0.65 ± 0.62 | 0.44 ± 0.61 | 0.045 | 0.434 |
*Independent t-test, P-value < 0.005 (0.05/10) was considered to be statistically significant with the Bonferroni correction
†ANCOVA test, P-value < 0.005 (0.05/10) was considered to be statistically significant with the Bonferroni correction
**Drusen area under the retinal pigment epithelium